CN103776164A - Air source heat pump water heater powered by lithium ion battery - Google Patents
Air source heat pump water heater powered by lithium ion battery Download PDFInfo
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- CN103776164A CN103776164A CN201410070658.XA CN201410070658A CN103776164A CN 103776164 A CN103776164 A CN 103776164A CN 201410070658 A CN201410070658 A CN 201410070658A CN 103776164 A CN103776164 A CN 103776164A
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Abstract
The invention relates to an air source heat pump water heater powered by a lithium ion battery, belonging to the technical field of application of clean energy. Direct current output by the lithium ion battery is input into an inverter through a lead and is converted into alternating current in the inverter, the alternating current is input into a compressor inside the air source heat pump water heater through a lead, electric energy is converted into mechanical energy in the compressor, a cold medium is driven to circulate in a system by means of the mechanical motion of the compressor and absorbs low-temperature heat energy in the air in an evaporator, and high-temperature heat energy is released by a condenser to heat water. When the temperature of the air rises above 0 DEG C, the air source heat pump water heater can run under pressure 24 hours a day, heat energy is obtained from the air, and electric power output by the lithium ion battery is used for driving the air source heat pump water heater to supply hot water of 35-65 DEG C to a user. Compared with the conventional way of heating water in an electro-thermal or coal-burning manner, the air source heat pump water heater has the advantages of lowering of the energy consumption by 75 percent, energy saving, environmental friendliness, safety and reliability.
Description
Technical field
The present invention relates to the battery-powered air-source heat pump hot water of lithium-ion electric, belong to clean energy resource applied technical field.
Background technology
The Central Meteorological Observatory repeatedly issues the orange early warning of haze 20 to 26 February in 2014, there is severe haze on the ground such as Beijing, Tianjin, the middle and south, Hebei, Northwestern Shandong, the north, Henan, Guanzhong，Shanxi, Liaoning Middle, the orange early warning in Beijing has continued 80 hours, and Beijing-Tianjin Ji and surrounding area continue severe haze.The appearance of haze and energy resource structure be unreasonable a very large relation, long-time a large amount of burning coals, is one of the main reasons to discharging pollutants in air.
At present, emerging air-source heat pump hot water all relies on from power supply network and sockets conductor wire power taking as driving electric power, electric power most of thermal power plant by burning coal power supply in the power supply network at Eastern China and middle part, electricity in power supply network is used manyly, it is also just more that coal is burnt in thermal power plant, thermal power plant is just more to discharging pollutants in air, but environmental carrying capacity is limited.
Readjust the energy structure, replacing fossil energy with clean energy resource is the mankind's striving direction.In the clean energy resource of human development, use many having: two kinds of solar energy power generating and wind-power electricity generations, in actual use, it is stable not that the magnitude of current that solar energy power generating produces is subject to the strong and weak impact changing of illumination, it is stable equally not that the magnitude of current that wind-power electricity generation produces is subject to the impact of wind-force size variation, and changeable normal operation and the operating efficiency of giving power device of delivery exerts a certain influence.How to realize stable power-supplying and become the problem that needs solution.
Summary of the invention
The object of the invention is to overcome deficiency of the prior art, provide lithium-ion electric battery-powered air-source heat pump hot water.
Lithium ion battery is repeatedly the battery of charging and discharging 3000 times to 5000 times.The stable not electric current that the stable not electric current that solar energy power generating produces and wind-power electricity generation produce can be inputted lithium ion battery store electrical energy by conductor wire, the electric current of exporting by conductor wire from lithium ion battery is stable electric current, its magnitude of current and voltage are all more stable, not only working condition is more stable for the battery-powered air-source heat pump hot water of lithium-ion electric, and can extend service life.The mounting or dismounting of lithium ion battery, replacing, transportation are all more convenient, and the lithium ion battery of same model can use in rotation, are finished after electric lithium ion battery can be transported to photo-voltaic power generation station or wind power station full charge and continue to use.
Lithium ion battery varies, and volume and the power of the lithium ion battery using in mobile phone are all little, the inventor Bugle can on the driving power of the lithium-ion-power cell that uses in seeing public transport full-sized car, tank, submarine quite large.Existing air-source heat pump hot water rated voltage is in use that 380V, rated current are 2A-8A, rated input power is 1000W-10000W, the lithium-ion-power cell of corresponding model is installed and is powered to air-source heat pump hot water, can drive the air-source heat pump hot water of the model of coupling mutually to run well completely.If electric heater unit is installed in water tank, prevent the too low frosting on heat dump of temperature and stop up air duct, air-source heat pump hot water just can not only be worked more than 0 ℃, and can in the environment more than-20 ℃, work, this has just created condition for regional and North China northeastward promotes the use of air-source heat pump hot water.Tellurian lithium ore resources is abundanter, can manufacture in a large number lithium ion battery for the mankind and use many years, greatly develop the electric energy that lithium ion battery produces for storing solar electrical energy generation and wind-power electricity generation, be conducive to advance the extensive use of clean energy resource, be conducive to reduce the generation of haze.
In order to solve the problems of the technologies described above, the present invention is achieved by the following technical solutions:
Jointly form the battery-powered air-source heat pump hot water of lithium-ion electric by lithium ion battery 1, inverter 2, conductor wire 3, air-source heat pump hot water shell body 4, compressor reducer 5, evaporimeter 6, expansion valve 7, filter 8, reservoir 9, condenser 10, base 11, attemperater 12, cold water inlet 13, hot water outlet pipe 14, circulating water pipe 15;
Above air-source heat pump hot water shell body 4, install by lithium ion battery 1, inverter 2, the electric power system that conductor wire 3 forms, by air-source heat pump hot water shell body 4, compressor reducer 5, evaporimeter 6, expansion valve 7, filter 8, reservoir 9, condenser 10, base 11 forms air-source heat pump hot water, and evaporimeter 6 is arranged on air-source heat pump hot water inside, a side far away apart from attemperater 12, condenser 10 is arranged on air-source heat pump hot water inside, a side near apart from attemperater 12, expansion valve 7, filter 8, reservoir 9 is arranged on the centre of evaporimeter 6 bottoms and condenser 10 bottoms successively, and compressor reducer 5 is arranged on the centre on evaporimeter 6 tops and condenser 10 tops, and base 11 is installed below air-source heat pump hot water, in a side closer apart from condenser 10, attemperater 12 is installed in the place not far apart from air-source heat pump hot water shell body 4 simultaneously, on a side of attemperater 12, with two of upper and lowers circulating water pipe 15 is installed in the middle of adjacent air-source heat pump hot water, on the top of another side of attemperater 12, cold water inlet 13 is installed, hot water outlet pipe 14 is installed in bottom,
Lithium ion battery 1 is connected with inverter 2 by conductor wire 3, inverter 2 is connected with compressor reducer 5 by conductor wire 3, in the inside of air-source heat pump hot water, the pipeline on condenser 10 tops is connected with the pipeline on evaporimeter 6 tops and intercommunication through compressor reducer 5, the pipeline of condenser 10 bottoms is through reservoir 9, filter 8, expansion valve 7 is connected with the pipeline of evaporimeter 6 bottoms and intercommunication, cold water inlet 13 and attemperater 12, the upper wall portions of the side of air-source heat pump hot water connects dorsad, hot water outlet pipe 14 and attemperater 12, the lower wall portion of the side of air-source heat pump hot water connects dorsad, two circulating water pipes 15 are arranged on respectively attemperater 12, towards the upper and lower of the side of air-source heat pump hot water, and the upper and lower corresponding with on air-source heat pump hot water shell body 4 two connects and intercommunication.
Lithium ion battery 1 is ferric phosphate lithium ion battery or manganate lithium ion battery or lithium titanate lithium ion battery or cobalt acid lithium ion battery.
Compared with prior art, the invention has the beneficial effects as follows: 1. power supply is stable.Stable electric current from the electric current of lithium ion battery output, the battery-powered air-source heat pump hot water stable work in work of lithium-ion electric, operating efficiency improves.The electric current input lithium ion battery that the electric current that stable not solar energy power generating is produced and wind-power electricity generation produce stores, stable to air-source heat pump hot water power supply from the electric current of lithium ion battery output.2. clean energy resource.The electric current all producing from solar energy power generating and wind-power electricity generation due to the electric current of inputting lithium ion battery in the present invention, in the process of generating, transmission of electricity, in air, do not discharge pollutants, the whole of the battery-powered air-source heat pump hot water use of lithium-ion electric are clean energy resourcies.3. use safety.The set structure electricity separation of the battery-powered air-source heat pump hot water of lithium-ion electric, is used safety.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
The specific embodiment
Input inverter from the direct current of lithium ion battery output by conductor wire, converting direct-current power into alternating-current power in inverter, alternating current is by the compressor reducer of conductor wire input air source heat pump hot water inside, in compressor reducer, electric energy converts mechanical energy to, the mechanical movement of compressor reducer drives refrigerant to circulate in system, refrigerant absorbs airborne low temperature heat energy come in evaporimeter, discharges high temperature heat through condenser, feedwater heating.The temperature of air is in the time that zero centigrade is above, and air-source heat pump hot water just can, at 24 hours round-the-clock bearing operations, be wanted heat energy to air, and the electric power that makes full use of lithium ion battery output drives air-source heat pump hot water to provide 35 ℃ to user
-the hot water of 65 ℃, will reduce by 75% energy resource consumption than existing electric heating or coal-fired heating water, and both energy-conserving and environment-protective are safe and reliable again.
The present invention is below further described in connection with the embodiment in accompanying drawing:
Jointly form the battery-powered air-source heat pump hot water of lithium-ion electric by lithium ion battery 1, inverter 2, conductor wire 3, air-source heat pump hot water shell body 4, compressor reducer 5, evaporimeter 6, expansion valve 7, filter 8, reservoir 9, condenser 10, base 11, attemperater 12, cold water inlet 13, hot water outlet pipe 14, circulating water pipe 15;
Above air-source heat pump hot water shell body 4, install by lithium ion battery 1, inverter 2, the electric power system that conductor wire 3 forms, by air-source heat pump hot water shell body 4, compressor reducer 5, evaporimeter 6, expansion valve 7, filter 8, reservoir 9, condenser 10, base 11 forms air-source heat pump hot water, and evaporimeter 6 is arranged on air-source heat pump hot water inside, a side far away apart from attemperater 12, condenser 10 is arranged on air-source heat pump hot water inside, a side near apart from attemperater 12, expansion valve 7, filter 8, reservoir 9 is arranged on the centre of evaporimeter 6 bottoms and condenser 10 bottoms successively, and compressor reducer 5 is arranged on the centre on evaporimeter 6 tops and condenser 10 tops, and base 11 is installed below air-source heat pump hot water, in a side closer apart from condenser 10, attemperater 12 is installed in the place not far apart from air-source heat pump hot water shell body 4 simultaneously, on a side of attemperater 12, with two of upper and lowers circulating water pipe 15 is installed in the middle of adjacent air-source heat pump hot water, on the top of another side of attemperater 12, cold water inlet 13 is installed, hot water outlet pipe 14 is installed in bottom,
Lithium ion battery 1 is connected with inverter 2 by conductor wire 3, inverter 2 is connected with compressor reducer 5 by conductor wire 3, in the inside of air-source heat pump hot water, the pipeline on condenser 10 tops is connected with the pipeline on evaporimeter 6 tops and intercommunication through compressor reducer 5, the pipeline of condenser 10 bottoms is through reservoir 9, filter 8, expansion valve 7 is connected with the pipeline of evaporimeter 6 bottoms and intercommunication, cold water inlet 13 and attemperater 12, the upper wall portions of the side of air-source heat pump hot water connects dorsad, hot water outlet pipe 14 and attemperater 12, the lower wall portion of the side of air-source heat pump hot water connects dorsad, two circulating water pipes 15 are arranged on respectively attemperater 12, towards the upper and lower of the side of air-source heat pump hot water, and the upper and lower corresponding with on air-source heat pump hot water shell body 4 two connects and intercommunication.
Lithium ion battery 1 is ferric phosphate lithium ion battery or manganate lithium ion battery or lithium titanate lithium ion battery or cobalt acid lithium ion battery.
Input inverter from the direct current of lithium ion battery output by conductor wire, converting direct-current power into alternating-current power in inverter, the alternating current of exporting from inverter by the compressor reducer in conductor wire input air source heat pump hot water as power, in compressor reducer, electric energy converts mechanical energy to, the machine operation driving ring cold insulation matchmaker R142 of compressor reducer or R417A or R134A or R415B be constantly circulation in system, environmental protection refrigerant does not affect atmosphere substantially as working medium, in evaporimeter, refrigerant evaporation is drawn airborne low temperature heat energy and is transformed into gaseous coolant by liquid refrigerants, gaseous coolant discharges high temperature heat flow heated water after circulation enters condenser, simultaneously, gaseous coolant is cooled and changes into liquid refrigerants, refrigerant has been realized and has been changed high temperature heat into airborne low temperature heat energy and heat water to 35 ℃-65 ℃ in continuous circulation.In the course of work of air-source heat pump hot water, only has compressor reducer power consumption, improve the heat energy source of water temperature in air, because airborne heat energy cannot not got completely, the energy that flow heated water obtains is greater than the electric energy that heat pump consumes, the utilization ratio of the energy significantly improves, and Energy Efficiency Ratio reaches more than 4.3, and the power consumption of processing equivalent hot water only has 1/4th of electric heater.
Now enumerate embodiment as follows:
Embodiment mono-:
Input inverter from the direct current of ferric phosphate lithium ion battery output by conductor wire, converting direct-current power into alternating-current power in inverter, alternating current is by the compressor reducer of conductor wire input air source heat pump hot water inside, in compressor reducer, electric energy converts mechanical energy to, the mechanical movement of compressor reducer drives refrigerant to circulate in system, refrigerant absorbs airborne low temperature heat energy come in evaporimeter, discharges high temperature heat through condenser, and current are heated.Air-source heat pump hot water is in operation and only has compressor reducer to consume electric energy, and the heat energy source that flow heated water needs is in air.The electric power that makes full use of ferric phosphate lithium ion battery output drives air-source heat pump hot water to provide 35 ℃ to user
-the hot water of 65 ℃, than using existing electric heating or coal-fired heating water will reduce by 75% energy resource consumption, both energy-conserving and environment-protective, safe and reliable again.
Embodiment bis-:
Input inverter from the direct current of manganate lithium ion battery output by conductor wire, converting direct-current power into alternating-current power in inverter, alternating current is by the compressor reducer of conductor wire input air source heat pump hot water inside, in compressor reducer, electric energy converts mechanical energy to, the mechanical movement of compressor reducer drives refrigerant to circulate in system, refrigerant absorbs airborne low temperature heat energy come in evaporimeter, discharges high temperature heat through condenser, and current are heated.Air-source heat pump hot water is in operation and only has compressor reducer to consume electric energy, and the heat energy source that flow heated water needs is in air.The electric power that makes full use of manganate lithium ion battery output drives air-source heat pump hot water to provide 35 ℃ to user
-the hot water of 65 ℃, than using existing electric heating or coal-fired heating water will reduce by 75% energy resource consumption, both energy-conserving and environment-protective, safe and reliable again.
Claims (2)
1. the battery-powered air-source heat pump hot water of lithium-ion electric, it is characterized in that, jointly form the battery-powered air-source heat pump hot water of lithium-ion electric by lithium ion battery (1), inverter (2), conductor wire (3), air-source heat pump hot water shell body (4), compressor reducer (5), evaporimeter (6), expansion valve (7), filter (8), reservoir (9), condenser (10), base (11), attemperater (12), cold water inlet (13), hot water outlet pipe (14), circulating water pipe (15);
Install by lithium ion battery (1) top at air-source heat pump hot water shell body (4), inverter (2), the electric power system of conductor wire (3) composition, by air-source heat pump hot water shell body (4), compressor reducer (5), evaporimeter (6), expansion valve (7), filter (8), reservoir (9), condenser (10), base (11) composition air-source heat pump hot water, evaporimeter (6) is arranged on air-source heat pump hot water inside, a side far away apart from attemperater (12), condenser (10) is arranged on air-source heat pump hot water inside, a side near apart from attemperater (12), expansion valve (7), filter (8), reservoir (9) is arranged on the centre of evaporimeter (6) bottom and condenser (10) bottom successively, compressor reducer (5) is arranged on the centre on evaporimeter (6) top and condenser (10) top, base (11) is installed below air-source heat pump hot water, in a side closer apart from condenser (10), attemperater (12) is installed in the place not far apart from air-source heat pump hot water shell body (4) simultaneously, on a side of attemperater (12), with two circulating water pipes in upper and lower (15) are installed in the middle of adjacent air-source heat pump hot water, on the top of another side of attemperater (12), cold water inlet (13) is installed, hot water outlet pipe (14) is installed in bottom,
Lithium ion battery (1) is connected with inverter (2) by conductor wire (3), inverter (2) is connected with compressor reducer (5) by conductor wire (3), in the inside of air-source heat pump hot water, the pipeline on condenser (10) top is connected with the pipeline on evaporimeter (6) top and intercommunication through compressor reducer (5), the pipeline of condenser (10) bottom is through reservoir (9), filter (8), expansion valve (7) is connected with the pipeline of evaporimeter (6) bottom and intercommunication, cold water inlet (13) and attemperater (12), the upper wall portions of the side of air-source heat pump hot water connects dorsad, hot water outlet pipe (14) and attemperater (12), the lower wall portion of the side of air-source heat pump hot water connects dorsad, two circulating water pipes (15) are arranged on respectively attemperater (12), towards the upper and lower of the side of air-source heat pump hot water, and the upper and lower corresponding with on air-source heat pump hot water shell body (4) two connects and intercommunication.
2. the battery-powered air-source heat pump hot water of lithium-ion electric according to claim 1, is characterized in that, described lithium ion battery (1) is ferric phosphate lithium ion battery or manganate lithium ion battery or lithium titanate lithium ion battery or cobalt acid lithium ion battery.
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| CN201410070658.XA CN103776164A (en) | 2014-02-28 | 2014-02-28 | Air source heat pump water heater powered by lithium ion battery |
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| KR101009752B1 (en) * | 2010-09-28 | 2011-01-19 | (주)미디어씨에이씨 | Heat pump hot water feeder with defrost heater |
| CN102128493A (en) * | 2010-01-14 | 2011-07-20 | 良品机械股份有限公司 | Atmospheric heat source type heat pump water heater with open loop |
| KR20130111186A (en) * | 2012-03-31 | 2013-10-10 | (주)코스모테크놀로지 | Hybrid heating apparatus and method thereof |
| CN203771681U (en) * | 2014-02-28 | 2014-08-13 | 无锡同春新能源科技有限公司 | Lithium ion battery powered air source heat pump water heater |
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2014
- 2014-02-28 CN CN201410070658.XA patent/CN103776164A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010203686A (en) * | 2009-03-03 | 2010-09-16 | Tokyo Electric Power Co Inc:The | Storage type hot water supply device |
| CN201363899Y (en) * | 2009-03-11 | 2009-12-16 | 曾智勇 | Air source heat pump hot water device with emergency standby power supply |
| CN201615655U (en) * | 2009-12-25 | 2010-10-27 | 广西天润热能科技发展有限公司 | Novel water source heat pump system |
| CN102128493A (en) * | 2010-01-14 | 2011-07-20 | 良品机械股份有限公司 | Atmospheric heat source type heat pump water heater with open loop |
| CN201574892U (en) * | 2010-01-28 | 2010-09-08 | 广东长菱空调冷气机制造有限公司 | Wind energy electric generating apparatus for heat pump water heater |
| KR101009752B1 (en) * | 2010-09-28 | 2011-01-19 | (주)미디어씨에이씨 | Heat pump hot water feeder with defrost heater |
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Application publication date: 20140507 |